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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
248-433MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
Thousands block for 248-433
248-433-0MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-1MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-2MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-3MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-4MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-5MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-6MINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)6534BIRMINGHAMDTRTMIAPG0006/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Detroit MI (340)
Tandem: N/A
Detailed Switch Info
248-433-7MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-8MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info
248-433-9MIMICHIGAN BELL TEL CO (AT&T)9323BIRMINGHAMBRHMMIMNDS0N/APrefix Type: RBOC
Switch Name: BIRMINGHAM DS0
Switch Type: EWSD
LATA: Detroit MI (340)
Tandem: TROYMIMN55T
Detailed Switch Info